Dodgy Reliant provides convenience (7)
I believe the answer is:
latrine
'convenience' is the definition.
(I know that latrine is a type of convenience)
'dodgy reliant' is the wordplay.
'dodgy' indicates an anagram (a dodgy or wrong order of the letters).
'reliant' is an anagram of 'LATRINE'.
'provides' acts as a link.
(Other definitions for latrine that I've seen before include "Army lavatory" , "Reliant on military loo" , "where to go in the army" , "Where one may go" , "public toilet" .)